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[SCSI] qla2xxx: Add support for embedded ISP24xx firmware. 

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Andrew Vasquez 2005-11-09 15:49:19 -08:00 committed by James Bottomley
parent 5433383ef3
commit 331e347686
4 changed files with 202 additions and 55 deletions
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3
drivers/scsi/qla2xxx/Makefile
View File

@ -10,10 +10,11 @@ qla2200-y := ql2200.o ql2200_fw.o
qla2300-y := ql2300.o ql2300_fw.o
qla2322-y := ql2322.o ql2322_fw.o
qla6312-y := ql6312.o ql6312_fw.o
qla2400-y := ql2400.o ql2400_fw.o
obj-$(CONFIG_SCSI_QLA21XX) += qla2xxx.o qla2100.o
obj-$(CONFIG_SCSI_QLA22XX) += qla2xxx.o qla2200.o
obj-$(CONFIG_SCSI_QLA2300) += qla2xxx.o qla2300.o
obj-$(CONFIG_SCSI_QLA2322) += qla2xxx.o qla2322.o
obj-$(CONFIG_SCSI_QLA6312) += qla2xxx.o qla6312.o
obj-$(CONFIG_SCSI_QLA24XX) += qla2xxx.o
obj-$(CONFIG_SCSI_QLA24XX) += qla2xxx.o qla2400.o

111
drivers/scsi/qla2xxx/ql2400.c Normal file
View File

@ -0,0 +1,111 @@
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2005 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include "qla_def.h"
static char qla_driver_name[] = "qla2400";
extern uint32_t fw2400_version_str[];
extern uint32_t fw2400_addr01;
extern uint32_t fw2400_code01[];
extern uint32_t fw2400_length01;
extern uint32_t fw2400_addr02;
extern uint32_t fw2400_code02[];
extern uint32_t fw2400_length02;
static struct qla_fw_info qla_fw_tbl[] = {
{
.addressing = FW_INFO_ADDR_EXTENDED,
.fwcode = (unsigned short *)&fw2400_code01[0],
.fwlen = (unsigned short *)&fw2400_length01,
.lfwstart = (unsigned long *)&fw2400_addr01,
},
{
.addressing = FW_INFO_ADDR_EXTENDED,
.fwcode = (unsigned short *)&fw2400_code02[0],
.fwlen = (unsigned short *)&fw2400_length02,
.lfwstart = (unsigned long *)&fw2400_addr02,
},
{ FW_INFO_ADDR_NOMORE, },
};
static struct qla_board_info qla_board_tbl[] = {
{
.drv_name = qla_driver_name,
.isp_name = "ISP2422",
.fw_info = qla_fw_tbl,
.fw_fname = "ql2400_fw.bin",
},
{
.drv_name = qla_driver_name,
.isp_name = "ISP2432",
.fw_info = qla_fw_tbl,
.fw_fname = "ql2400_fw.bin",
},
};
static struct pci_device_id qla24xx_pci_tbl[] = {
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2422,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[0],
},
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2432,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[1],
},
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla24xx_pci_tbl);
static int __devinit
qla24xx_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
return qla2x00_probe_one(pdev,
(struct qla_board_info *)id->driver_data);
}
static void __devexit
qla24xx_remove_one(struct pci_dev *pdev)
{
qla2x00_remove_one(pdev);
}
static struct pci_driver qla24xx_pci_driver = {
.name = "qla2400",
.id_table = qla24xx_pci_tbl,
.probe = qla24xx_probe_one,
.remove = __devexit_p(qla24xx_remove_one),
};
static int __init
qla24xx_init(void)
{
return pci_module_init(&qla24xx_pci_driver);
}
static void __exit
qla24xx_exit(void)
{
pci_unregister_driver(&qla24xx_pci_driver);
}
module_init(qla24xx_init);
module_exit(qla24xx_exit);
MODULE_AUTHOR("QLogic Corporation");
MODULE_DESCRIPTION("QLogic ISP24xx FC-SCSI Host Bus Adapter driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(QLA2XXX_VERSION);

61
drivers/scsi/qla2xxx/qla_init.c
View File

@ -3549,6 +3549,67 @@ qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
return rval;
}
int
qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr)
{
int rval, num, i;
uint32_t cnt;
uint32_t *risc_code;
uint32_t risc_addr, risc_size;
uint32_t *req_ring;
struct qla_fw_info *fw_iter;
rval = QLA_SUCCESS;
/* Load firmware sequences */
fw_iter = ha->brd_info->fw_info;
*srisc_addr = *((uint32_t *)fw_iter->lfwstart);
while (fw_iter->addressing != FW_INFO_ADDR_NOMORE) {
risc_code = (uint32_t *)fw_iter->fwcode;
risc_size = *((uint32_t *)fw_iter->fwlen);
risc_addr = *((uint32_t *)fw_iter->lfwstart);
num = 0;
rval = 0;
while (risc_size > 0 && !rval) {
cnt = (uint32_t)(ha->fw_transfer_size >> 2);
if (cnt > risc_size)
cnt = risc_size;
DEBUG7(printk("scsi(%ld): Loading risc segment@ "
"addr %p, number of bytes 0x%x, offset 0x%lx.\n",
ha->host_no, risc_code, cnt, risc_addr));
req_ring = (uint32_t *)ha->request_ring;
for (i = 0; i < cnt; i++)
req_ring[i] = cpu_to_le32(risc_code[i]);
rval = qla2x00_load_ram(ha, ha->request_dma, risc_addr,
cnt);
if (rval) {
DEBUG(printk("scsi(%ld): [ERROR] Failed to "
"load segment %d of firmware\n",
ha->host_no, num));
qla_printk(KERN_WARNING, ha,
"[ERROR] Failed to load segment %d of "
"firmware\n", num);
qla2x00_dump_regs(ha);
break;
}
risc_code += cnt;
risc_addr += cnt;
risc_size -= cnt;
num++;
}
/* Next firmware sequence */
fw_iter++;
}
return rval;
}
int
qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr)
{

82
drivers/scsi/qla2xxx/qla_os.c
View File

@ -54,6 +54,13 @@ module_param(ql2xloginretrycount, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xloginretrycount,
"Specify an alternate value for the NVRAM login retry count.");
#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
int ql2xfwloadflash;
module_param(ql2xfwloadflash, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xfwloadflash,
"Load ISP24xx firmware image from FLASH (onboard memory).");
#endif
static void qla2x00_free_device(scsi_qla_host_t *);
static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
@ -1367,10 +1374,10 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
ha->isp_ops.reset_adapter = qla24xx_reset_adapter;
ha->isp_ops.nvram_config = qla24xx_nvram_config;
ha->isp_ops.update_fw_options = qla24xx_update_fw_options;
#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
ha->isp_ops.load_risc = qla24xx_load_risc_flash;
#else
ha->isp_ops.load_risc = qla24xx_load_risc;
#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
if (ql2xfwloadflash)
ha->isp_ops.load_risc = qla24xx_load_risc_flash;
#endif
ha->isp_ops.pci_info_str = qla24xx_pci_info_str;
ha->isp_ops.fw_version_str = qla24xx_fw_version_str;
@ -2488,53 +2495,8 @@ qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout)
#if defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE)
#define qla2x00_release_firmware() do { } while (0)
static struct qla_board_info qla_board_tbl[] = {
{
.drv_name = "qla2400",
.isp_name = "ISP2422",
.fw_fname = "ql2400_fw.bin",
.sht = &qla24xx_driver_template,
},
{
.drv_name = "qla2400",
.isp_name = "ISP2432",
.fw_fname = "ql2400_fw.bin",
.sht = &qla24xx_driver_template,
},
};
static struct pci_device_id qla2xxx_pci_tbl[] = {
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2422,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[0],
},
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2432,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[1],
},
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla2xxx_pci_tbl);
static int __devinit
qla2xxx_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
return qla2x00_probe_one(pdev,
(struct qla_board_info *)id->driver_data);
}
static void __devexit
qla2xxx_remove_one(struct pci_dev *pdev)
{
qla2x00_remove_one(pdev);
}
#define qla2x00_pci_module_init() (0)
#define qla2x00_pci_module_exit() do { } while (0)
#else /* !defined(CONFIG_SCSI_QLA2XXX_EMBEDDED_FIRMWARE) */
@ -2647,8 +2609,6 @@ qla2xxx_remove_one(struct pci_dev *pdev)
qla2x00_remove_one(pdev);
}
#endif
static struct pci_driver qla2xxx_pci_driver = {
.name = "qla2xxx",
.owner = THIS_MODULE,
@ -2657,6 +2617,20 @@ static struct pci_driver qla2xxx_pci_driver = {
.remove = __devexit_p(qla2xxx_remove_one),
};
static inline int
qla2x00_pci_module_init(void)
{
return pci_module_init(&qla2xxx_pci_driver);
}
static inline void
qla2x00_pci_module_exit(void)
{
pci_unregister_driver(&qla2xxx_pci_driver);
}
#endif
/**
* qla2x00_module_init - Module initialization.
**/
@ -2688,7 +2662,7 @@ qla2x00_module_init(void)
return -ENODEV;
printk(KERN_INFO "QLogic Fibre Channel HBA Driver\n");
ret = pci_module_init(&qla2xxx_pci_driver);
ret = qla2x00_pci_module_init();
if (ret) {
kmem_cache_destroy(srb_cachep);
fc_release_transport(qla2xxx_transport_template);
@ -2702,7 +2676,7 @@ qla2x00_module_init(void)
static void __exit
qla2x00_module_exit(void)
{
pci_unregister_driver(&qla2xxx_pci_driver);
qla2x00_pci_module_exit();
qla2x00_release_firmware();
kmem_cache_destroy(srb_cachep);
fc_release_transport(qla2xxx_transport_template);